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質問 1：
You have just allocated 10 LUNs on a Hitachi Unified Storage system to a HP-UX 11.i host. You now need to verify that the host can see the new storage. Which utility should you run on the HPUX host?
A. diskpart
B. cfgmgr
C. devfsadm
D. ioscan
正解：D
質問 2：
You want to configure SNMP on a Hitachi Unified Storage system. The license key is already installed and enabled. What are two key steps when configuring SNMP? (Choose two.)
A. Install an SNMP Manager on the HUS.
B. Create the SNMP environment file in the HUS.
C. Import the MIB file into the HUS.
D. Register the SNMP configuration files in the HUS.
正解：B,D
質問 3：
A customer will be implementing a Hitachi Unified Storage File Module two-node NAS cluster with one SMU. How many power connections are necessary?
A. 4
B. 5
C. 3
D. 6
正解：B
質問 4：
A customer wants to create a multi-path environment for a specific Redhat Linux application on a Hitachi Unified Storage system. They have created Host Groups on all of the available ports and mapped the logical units accordingly. Which two multi-pathing options can be used for active/active connectivity? (Choose two.)
A. Device Mapper
B. Multiplexed I/O (MPxIO)
C. Hitachi Dynamic Link Manager
D. Multipath I/O (MPIO)
正解：A,C
質問 5：
Which performance feature is provided by the Hitachi Unified Storage systems controller architecture?
A. automatic front-end storage group load balancing
B. automatic front-end port hardware load balancing
C. automatic cache segment resizing
D. automatic controller load balancing
正解：D
質問 6：
A customer has a Hitachi Unified Storage (HUS) system model 110 configured with iSCSI I/O interface boards. They now want to connect it to a FC-SAN and have purchased the FC-Option upgrade to do so. Which two tasks must be performed on the HUS system? (Choose two.)
A. Install and enable the FC-Option on the HUS.
B. Install and enable the FC Expansion Board.
C. Set the HUS FC port topology as Point-to-Point.
D. Set the HUS FC port topology as Fabric.
正解：A,C
質問 7：
You are installing the latest release of Hitachi Device Manager and Tuning Manager on different servers to support your Hitachi Unified Storage (HUS) environment. Which two statements are correct in regards to establishing communication between servers? (Choose two.)
A. The servers use a heartbeat poll over a dedicated management IP link.
B. The servers communicate in-band over FC connections to the HUS.
C. The servers use IPv4 protocol to communicate.
D. The servers' system clocks must be synchronized with less than 5 minutes difference.
正解：C,D
質問 8：
Which pair of IP addresses is assigned to the Hitachi Unified Storage system maintenance LAN ports by default?
A. 10.1.1.16 and 10.1.1.17
B. 192.168.1.16 and 192.168.1.17
C. 192.168.0.16 and 192.168.0.17
D. 10.0.0.16 and 10.0.0.17
正解：D
You have just allocated 10 LUNs on a Hitachi Unified Storage system to a HP-UX 11.i host. You now need to verify that the host can see the new storage. Which utility should you run on the HPUX host?
A. diskpart
B. cfgmgr
C. devfsadm
D. ioscan
正解：D
質問 2：
You want to configure SNMP on a Hitachi Unified Storage system. The license key is already installed and enabled. What are two key steps when configuring SNMP? (Choose two.)
A. Install an SNMP Manager on the HUS.
B. Create the SNMP environment file in the HUS.
C. Import the MIB file into the HUS.
D. Register the SNMP configuration files in the HUS.
正解：B,D
質問 3：
A customer will be implementing a Hitachi Unified Storage File Module two-node NAS cluster with one SMU. How many power connections are necessary?
A. 4
B. 5
C. 3
D. 6
正解：B
質問 4：
A customer wants to create a multi-path environment for a specific Redhat Linux application on a Hitachi Unified Storage system. They have created Host Groups on all of the available ports and mapped the logical units accordingly. Which two multi-pathing options can be used for active/active connectivity? (Choose two.)
A. Device Mapper
B. Multiplexed I/O (MPxIO)
C. Hitachi Dynamic Link Manager
D. Multipath I/O (MPIO)
正解：A,C
質問 5：
Which performance feature is provided by the Hitachi Unified Storage systems controller architecture?
A. automatic front-end storage group load balancing
B. automatic front-end port hardware load balancing
C. automatic cache segment resizing
D. automatic controller load balancing
正解：D
質問 6：
A customer has a Hitachi Unified Storage (HUS) system model 110 configured with iSCSI I/O interface boards. They now want to connect it to a FC-SAN and have purchased the FC-Option upgrade to do so. Which two tasks must be performed on the HUS system? (Choose two.)
A. Install and enable the FC-Option on the HUS.
B. Install and enable the FC Expansion Board.
C. Set the HUS FC port topology as Point-to-Point.
D. Set the HUS FC port topology as Fabric.
正解：A,C
質問 7：
You are installing the latest release of Hitachi Device Manager and Tuning Manager on different servers to support your Hitachi Unified Storage (HUS) environment. Which two statements are correct in regards to establishing communication between servers? (Choose two.)
A. The servers use a heartbeat poll over a dedicated management IP link.
B. The servers communicate in-band over FC connections to the HUS.
C. The servers use IPv4 protocol to communicate.
D. The servers' system clocks must be synchronized with less than 5 minutes difference.
正解：C,D
質問 8：
Which pair of IP addresses is assigned to the Hitachi Unified Storage system maintenance LAN ports by default?
A. 10.1.1.16 and 10.1.1.17
B. 192.168.1.16 and 192.168.1.17
C. 192.168.0.16 and 192.168.0.17
D. 10.0.0.16 and 10.0.0.17
正解：D
水沢** -
初めてHH0-220試験に参加して,合格しました！数日以内に仕事を得ました。Pass4Testに人生が変わってくれて,誠にありがとうございます！